baber/WOPTO huggingface dataset:
Patent JP-H04151040-A (JP)
Title: Vibrationproof supporting device
Inventor: KASHIMA MITSUHIRO
IPC: D06F37/22
Filed: 1990-10-11
Abstract: PURPOSE:To improve insulation effect in a wide region by increasing damping force by speedily transmitting a high pressure into a primary delayed pressure chamber in the low frequency vibration region, while reducing the initial set load of a damping valve by delaying the pressure increase in the primary delayed pressure chamber in the high frequency vibration region. CONSTITUTION:When a movable disc 22 shifts according to the pressure in a primary delayed pressure chamber 27, and a gsp delta is formed in the above, the resistance of a relief valve 24 is small, and also the damping force is low, while when the movable disc 22 shifts downward, the damping force increases. The increase of the pressure in the primary delayed pressure chamber 27 is delayed by the resistance of an orifice 30 as the vibration frequency becomes higher, and the initial set load of an extension side damping valve 18 reduces, and the damping force reduces. In the low frequency region, the pressure increase rate is gentle, and a high pressure is speedily transmitted to the primary delayed pressure chamber 27, and the set load of the extension side damping valve 18 is increased, and a large damping force is generated. Accordingly, in the small frequency ratio region, the damping coefficient ratio increases, and the vibration insulation effect is increased, while in the large frequency ratio region, the damping coefficient ratio is reduced, and the vibration insulation effect can be maintained high.
Patent JP-S61152326-A (JP)
Title: Wire-cut electric discharge apparatus
Inventor: SHIBATA YOSHIO
IPC: B23H7/10
Filed: 1984-12-24
Abstract: PURPOSE:To permit the chips to be discharged outside a worked groove efficiently by suppressing the amount of working liquid which is not effective for the discharge of the chips by installing a simple working-liquid cutting-off ring at the top edge of the working-liquid injection nozzles. CONSTITUTION:The inner peripheral surface of a working-liquid cutting-off ring 16 is fitted onto the outer peripheral surface at the top edge parts of nozzles 7 and 8, in slidable ways in the vertical direction, and one edge is pressed onto a workpiece 12 by a pressing spring 17. The working liquid 10 jetted-out from the nozzles 7 and 8 does not flow-out, even if the liquid collides with the surface of the workpiece 12 and splashes, and almost all the working- liquid flows into the worked groove 15 on the workpiece 12.
Patent JP-H05230648-A (JP)
Title: Sputtering device
Inventor: MAIKERU TOUWAITESU
IPC: C23C14/35
Filed: 1992-10-12
Abstract: PURPOSE: To provide a sputtering device which efficiently coats base materials, such as pipes, rods and wires, having relatively small sections by a magnetron apparatus.  
     CONSTITUTION: This sputtering apparatus is constituted to coat the base material with a substance from a chamber which is kept nearly evacuated during use. The apparatus has a target pipe 1 which has the substance to be sputtered on its surface, a magnetic means 4 which assists the sputtering process in relation with this target pipe 1 and a means 7 which generates the rotation of this magnetic means 4 relative to the target pipe 1 around the major axis of the target pipe 1. The inside surface of the target pipe 1 is provided with the coating described above and the magnetic means 4 is disposed on the outside of the target pipe 1. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60167344-A (JP)
Title: Inspecting device for semiconductor wafer
Inventor: OKAMOTO MASAYOSHI
IPC: H01L21/66
Filed: 1984-12-26
Abstract: PURPOSE:To shorten the measuring time of a semiconductor wafer by a method wherein at least two pieces of semiconductor devices are simultaneously measured. CONSTITUTION:The tips of probes 13 are disposed in two rows almost in parallel along the two sides of each of two pieces of semiconductor devices 10 and 11 and the tips are respectively in contact with each connection terminal 12 of both semiconductor devices 10 and 12. In this inspection of the wafer, the semiconductor devices 10 and 12 are simultaneously measured, and after that, the wafer is made to shift and other two semiconductor devices are also measured in the same manner as the above-mentioned semiconductor devices 10 and 12. A test input signal sent out from a control part 29 is inputted in semiconductor devices 32 and 33 through decision parts 30 and 31. The output signals obtained corresponding to these input signals and sent out from each of the semiconductor devices are determined by comparison with the reference output signal sent out from the control part 29 in the decision parts 30 and 31 and whether the characteristics of each semiconductor device have the desired characteristics is judged.
Patent JP-2001117822-A (JP)
Title: Data distributing method using network
Inventor: YOSHII KIYOTOSHI
IPC: G06F21/34
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a data distributing method which distributes data by using a network, etc., and prevents distributed data from being duplicated. SOLUTION: This invention is characterized by the use of an individual identifying device such as a magnetic tape, an IC chip, etc., where a unique number or character string is recorded. After the unique information recorded on the individual identifying device is sent from a terminal device to a server, data are ciphered by using the information and distributed to the terminal device and the data are reproduced while deciphered by using the unique information recorded on the individual identifying device as a deciphering key. The distributing method for data is characterized that data are distributed in the form of a recording medium or printed matter in addition to network distribution.
Patent JP-H06122198-A (JP)
Title: Ink jet recording apparatus
Inventor: YANO KENTARO
IPC: B41J2/05
Filed: 1992-10-12
Abstract: PURPOSE:To achieve the increase of a speed, the keeping of high image quality, the reduction of the deterioration of durability and the reduction of running cost by providing an oxide film removing means removing the foreign matter such as oxide film accumulated on an emitting heater. CONSTITUTION:As a means effectively peeling the oxide film on the surface of a heater by utilizing cavitation, there are a means increasing the inertial force of ink at the time of refilling and a means increasing the number of molecules at the time of the state change of formed air bubbles from a gaseous phase to a liquid phase. For example, at a point of time when the number of printing dots exceeds the preset number of printing dots (6,400,000 dots in total), the continuous emission of all of nozzles is performed at high frequency by multipass driving excellent in foaming efficiency for the purpose of lowering the viscosity of ink and cavitation force is increased and control is performed so as to effectively peel the oxide film.
Patent JP-H1096366-A (JP)
Title: Door device
Inventor: YAMASHITA KAZUYA
IPC: E05F7/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a door device such that a protection member for preventing fingers from being caught in a door when closing or opening the door does not project inside the door device and there is no fear of fingers being inserted between the hanging end face of the door and the end face of a frame opposite to the end face of the door. SOLUTION: In a door device comprising a frame 1 and a door 5, a protection member 100 for preventing fingers from being caught in the door is provided on a doorstop part 50 formed on the frame 1. In this case, the protection member 100 is made to abut to the door 5 as a doorstop 50a when the door 5 is closed, and if a finger is caught in the doorstop part 50, the protection member 100 deforms to form a space 60 greater than the width of the finger in the doorstop part 50 to prevent fingers from being caught.
Patent JP-H01116996-A (JP)
Title: Signal holding circuit
Inventor: KIHARA HIROYUKI
IPC: G11C27/02
Filed: 1987-10-30
Abstract: PURPOSE:To stabilize the voltage level of a hold signal to a reference voltage even if the reference voltage varies by connecting one terminal of the capacitor of a sample and hold circuit to a reference voltage generating circuit. CONSTITUTION:One terminal of the capacitor 34 is connected to the output of a transmission gate TG 32 and the plus terminal of an amplifier 33. The other terminal is connected to the reference voltage generating circuit 1 and the reference voltage VC is regarded as a reference level. If the reference voltage VC is unstable and varies, an amplified signal Pa amplified based upon the reference voltage VC as an operation reference point also varies as well as the reference voltage VC, but the voltage difference between the reference voltage VC and amplified voltage Pa becomes equal. Consequently, even if the reference voltage VC is unstable, the voltage level of the hold signal Ph is stable to the reference voltage VC.
Patent JP-H01149805-A (JP)
Title: Production of metal salt of carboxyl group-containing polymer
Inventor: HANSUUHERUMUUTO GERUTSU
IPC: C08F8/44
Filed: 1988-10-31
Abstract: A process wherein polymers containing carboxyl and/or carboxylic anhydride groups are suspended in an inert solvent and reacted with a pulverulent, basic metal compound, and the suspension is then worked up.
Patent JP-2001089214-A (JP)
Title: Composition for artificial marble
Inventor: TAGAWA KIYOMI
IPC: C04B26/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial marble improved in impact-resistant strength, without reinforcing its strength by laminating a woody reinforcing board or an FRP reinforcing layer on the back surface of its product and excellent in appearance. SOLUTION: In this composition, which is obtained by blending additives such as a synthetic resin or a hardening material, a multiple type synthetic resin of an acrylic resin and a vinyl ester resin is used as the synthetic resin.
Patent JP-S61153589-A (JP)
Inventor: MAKISHIMA KENJI
IPC: G21C13/06
Filed: 1984-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1191644-A (JP)
Title: Safety device for walking operation vehicle
Inventor: YAMAUCHI JIYOUJI
IPC: B62D51/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To simplify the structure to stop the equipment body from traveling by turning off a traveling clutch lever when the operator of a walking type vehicle is caught between the equipment body and an obstacle. SOLUTION: In this safety device for a walking operation vehicle, a clutch lever 1 in which a clutch pulley to turn on or off the power supply to the belt drive mechanism that transmits drive power to the traveling system is held in the on or off position by a fulcrum traversing mechanism is divided into a base part 2 pivotally coupled with an shaft 12 on the equipment body and a handle part 4 equipped with a lateral rod at the tip as a handle 3. If the handle 3 is released in the clutch on position, the handle part 4 is flexed at a coupled part 5 located between the handle and base parts, and the handle 3 goes lower than the shaft 12. If the operator's body touches the handle 3, the clutch lever 1 pivotally turns to the clutch off position.
Patent JP-S63127814-A (JP)
Title: Numerically controlled hobbing machine
Inventor: UENO KENJI
IPC: B23F23/00
Filed: 1986-11-17
Abstract: PURPOSE:To set simply cutting requirements for improving preparatory plan by inputting dimensions of a workpiece and hob cutter, working accuracy and dimensions of a hobbing machine to set automatically the axial position, axial feed amount, cutting speed of hob, etc., of the hob cutter. CONSTITUTION:This hobbing machine comprises a key board 1 capable of inputting the dimensions of workpieces, hob cutters, working accuracy and hobing machine, a data inputting unit 2 and a data judging unit 3 for judging input data to generate only correct data. Further, it comprises a calculating unit 4 for calculating cutting requirements, a means for controlling a drive system 7 for turning an axial shaft, a radial shaft, hob shift shaft and a hob head on the basis of the calculated results, a data summerizing unit 5 and a data replacing unit 6. According to such constitution can be automatically set the axial position, axial feed amount, hob cutting speed, etc., of hob cutter by inputting predetermined dimentions to set simply cutting requirements and improve preparatory plans.
Patent JP-S62134124-A (JP)
Title: Press machine for drawing
Inventor: ABURA KAZUYUKI
IPC: B30B15/02
Filed: 1985-12-04
Abstract: PURPOSE:To prevent the generation of a wrinkle, to prevent the rupture on the way of a plastic deformation, and to obtain a product having a good quality, by changing optionally a wrinkle holding pressure at an optional position in a drawing process. CONSTITUTION:When a main pressure cylinder 2 of a press machine body side starts to descend, and simultaneously, a die cushion ring 7 descends, a material to be drawn contacts a lower die and drawing is started. A microprocessor CPU inputs a signal from a die cushion pad position sensor 19, and decides whether said position is a position for varying a wrinkle holding pressure or not. When it is decided to be a position for varying the holding pressure, a wrinkle holding pressure set value is read out, and a pressure value is converted to a driving signal corresponding to a driving quantity of a proportional electromagnetic pressure control value 25 and outputted to an amplifier. The amplifier conducts a driving current to the proportional electromagnetic pressure control valve 25, and supplies a necessary pressure oil to the die cushion cylinder 7. The microprocessor CPU inputs a signal from a pressure sensor 28, calculates an actual wrinkle holding pressure value, and displays an actual wrinkle holding pressure on a monitor.
Patent JP-2000105738-A (JP)
Title: Information transmitting method by network
Inventor: SAITO YOSHINORI
IPC: G06F15/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an information transmitting method by a network which is variously applicable and usable by receiving a client program from a server and receiving pieces of information composed of principally of images under the control of the client program, and displaying those pieces of information at the same time. SOLUTION: A 1st server 2 is administered by an information sender, a 2nd server 3 by a 3rd party which is neither the information sender nor an information receiver, and a client 4 by the information receiver. Information, such as an electronic map, which requires a large cost can be arranged on a server 3 different from the server 2 of the information sender. Consequently, the information sender can consign the image information such as the electronic map to the outside. Even while the information receiver is accessing the server 3, information from the server 2 is displayed to the client 4 and the information put on the 2nd server 3 can be suppressed to an irreducible minimum for the information sender.
Patent JP-H11114611-A (JP)
Title: Rolling mill and rolling method
Inventor: SAITO TAKEHIKO
IPC: B21B27/10
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To decrease influence due to dispersion of coolant and liquid film at the time of injection of a lubricant and to improve adhesion deficiency of a coolant liquid by providing a partition plate, a gas injection means and a partition plate successively in the rear of a lubricant injection means onto a pair of back up rolls or work rolls in the direction of rotation of the respec tively roll. SOLUTION: The second partition plates 14, 15, gas injection nozzles 12, 13, the first partition plates 10, 11, lubricant injection nozzles 8, 9 and the third partition plates 24, 25 are arranged successively from the rear side toward the fore side in the direction of rotation of back up rolls 3, 4. These partition plates come into slight contact with the roll surface with <=0.5 kg/cm pressing line pressure or are located opposite to the roll surface without contact holding a space <=1.0 mm.  Thereby, dispersion of spray owing to cold water injection from coolant injection nozzles 5a, 5b, 6a, 6b are blocked by the second partition plates 14, 15, and the most part of remaining water film is blown off by high pressure air from the gas injection nozzles 12, 13, and thus the lubricant is injected on the surface of the back up rolls 3, 4 with dispersion of spray or water film sufficiently decreased.
Patent JP-H03136415-A (JP)
Title: Electronic equipment with timer
Inventor: MASUHARA MASAMI
IPC: H04H40/45
Filed: 1989-10-20
Abstract: PURPOSE:To improve the operability by storing frequency information and a reception mode to a storage section and applying the mode setting operation when the information representing the monaural reception mode is not stored in the storage section in the timer setting operating state. CONSTITUTION:A frequency data received at present is written at first in a storage section 6a in a data control circuit 6 and the present reception mode is stored in the storage section 6a. Then the reception mode stored corresponding to the frequency to be stored at timer operation in the timer setting operating state is read and the reception mode to be read is the monaural reception mode, the monaural reception mode is automatically stored in the storage section 6a. On the other hand, when the mode is not the monaural reception mode, the reception mode setting state is progressed and the reception mode is set by the operation of a mode changeover switch 7a. Thus, the setting of the reception mode newly at the time of operating by the timer is not required.
Patent JP-H07126381-A (JP)
Title: Production of polyamide
Inventor: ONISHI KOJI
IPC: C08G69/28
Filed: 1993-11-02
Abstract: PURPOSE:To facilitate the production of a highly heat-resistant lowly water- absorptive crystalline polyamide. CONSTITUTION:This process for producing a crystalline polyamide mainly consisting of an 8-14C aliphatic diamine and terephthalic acid comprises forming a primary condensate having a relative viscosity (etar) of 1.04-2.5 at 25 deg.C in a 1% sulfuric acid solution at 180-350 deg.C and converting this condensate into a product of a higher degree of polymerization.
Patent JP-S61155210-A (JP)
Title: Preparation of easily sinterable aluminum nitride powder
Inventor: INOUE HIROSHI
IPC: C01B21/072
Filed: 1984-12-28
Abstract: PURPOSE:To make mean particle size, and dispersion of particle size and shape smaller and to make dispersion of a sintering flux uniform by calcining a powder mixture comprising aluminum hydroxide powder, carbon powder, and powder of alkaline earth or rare earth compd. in N2-contg. nonoxidizing atmosphere. CONSTITUTION:Aluminum hydroxide powder, carbon powder or powder of a material generating carbon powder at high temp. (e.g. paraffinic compd., novolak, etc.) are mixed with at least one of alkaline earth compds. and rare earth compds. Obtd. mixture is calcined at ca. 1,300-1,850 deg.C in N2-contg. nonoxidizing atmosphere. Preferred proportion of the above described components per 1pt.wt. aluminum hydroxide powder is 0.2-2.0pts.wt. carbon powder and 0.005-1.0pts.wt. powder of the third component. Suitable third components are carbonates, oxides, nitrides, borates, or halides.
Patent JP-2000105879-A (JP)
Title: Trespass monitor system for suspicious person
Inventor: MATSUHASHI AKIRA
IPC: G01V8/20
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a trespass monitor system which prevents misalarming caused by a small animal, etc., and can accurately sense a trespasser. SOLUTION: Sets of infrared-ray emitting units 4a to 4d and light receiving units 5a to 5d which detect a shield state on opposite straight lines are installed so that the detection lines La to Ld formed by them do not cross one another. An alarm output is generated by ANDing detection signals of at least adjacent light receiving units among the light receiving units 5a to 5d, and consequently a trespasser can accurately be sensed while misalarming caused by a small animal, etc., is prevented.
Patent JP-H01119103-A (JP)
Title: Electrostatic charge preventing film with radio wave permeability
Inventor: OYAMA MASAO
IPC: H01Q1/42
Filed: 1987-10-31
Abstract: PURPOSE:To apply the title film on the cover of the antenna of an artificial satellite by attaching radio wave permeability and preventing electrostatic charge due to static electricity from being generated on the other hand, by laminating and forming a germanium film and a silicon oxide film on the raw material of an electric insulator such as glassfiber reinforced plastics, etc. CONSTITUTION:The title film is constituted in multilayer structure in which the glassfiber reinforced plastic(GFRP)1 that is the electric insulator is used as a base, and the germanium film 2 is formed on the GFRP1, and furthermore, the silicon oxide film 3 is formed on it. The germanium film 2 is filmed by a method of vacuum-deposition or sputtering, etc. Also, the silicon oxide film 3 is filmed by the sputtering, etc. Thus, by forming the thin film 2 of germanium on the GFRP1 that is a radio wave insulator, the radio wave permeability and a few amount of electrostatic charge due to the static electricity can be attached, and it is possible to apply such film on a part which causes an undesir able characteristic by electrostatically charging the static electricity and generat ing spark in a space such as in the artificial satellite as the cover.
Patent JP-H01116706-A (JP)
Title: Picture displaying method for display device of controller
Inventor: KAWASAKI KIKUO
IPC: G06F3/048
Filed: 1987-10-30
Abstract: PURPOSE:To correctly and promptly grasp the operation condition and abnormal condition of an external controller by displaying important data prior to the other data when plural picture codes are sent in a short time from the external control device to a display device. CONSTITUTION:A display device 3 stores the picture data by dividing a title and contents at every picture code number, and stores the data quantity of the picture data. Every time the picture code is received from an external controller 2, a displaying effective period is allotted to the picture code, and at the input time point of the new picture code, the extinction time point of the displaying effective period concerning the picture code received, and the operating time point of a confirmation key, a content displaying key, and a scroll key, all of the picture data concerning the effective picture code already displayed and the picture data selected by the prescribed priority from the picture data are displayed. Thus, on the picture of limited capacity in a controlled device 1, the plural conditions generated in a short time can be suitably displayed.
Patent JP-H03138313-A (JP)
Title: Apparatus for quenching forged product
Inventor: TODA HIKOICHIRO
IPC: C21D1/62
Filed: 1989-10-24
Abstract: PURPOSE:To prevent dropping of a work into quenching liquid and the development of flaw and bending to the work by dipping and quenching the work into a quenching vessel with a vertical conveying device for shifting a shelf part laying the work. CONSTITUTION:The forged work 11 is laid on the shelf part 16 in the vertical conveying device 15 with a pushing device 12. The shelf part 16 is intermittently shifted downward with an intermittent driving device 21 under condition of laying the work 11 and dipped into the liquid vessel 20 for executing quenching. Then, in the part dipping the work 11, the circumferential liquid is stirred with a stirring device 25.